| /* |
| * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.tools.jdeprscan.scan; |
| |
| import com.sun.tools.classfile.ConstantPool; |
| |
| /** |
| * A visitor that selects constant pool entries by type and adds |
| * them to the given CPEntries object. |
| */ |
| class CPSelector implements ConstantPool.Visitor<Void,CPEntries> { |
| @Override |
| public Void visitClass(ConstantPool.CONSTANT_Class_info info, CPEntries p) { |
| p.classes.add(info); |
| return null; |
| } |
| |
| @Override |
| public Void visitDouble(ConstantPool.CONSTANT_Double_info info, CPEntries p) { |
| return null; |
| } |
| |
| @Override |
| public Void visitFieldref(ConstantPool.CONSTANT_Fieldref_info info, CPEntries p) { |
| p.fieldRefs.add(info); |
| return null; |
| } |
| |
| @Override |
| public Void visitFloat(ConstantPool.CONSTANT_Float_info info, CPEntries p) { |
| return null; |
| } |
| |
| @Override |
| public Void visitInteger(ConstantPool.CONSTANT_Integer_info info, CPEntries p) { |
| return null; |
| } |
| |
| @Override |
| public Void visitInterfaceMethodref(ConstantPool.CONSTANT_InterfaceMethodref_info info, CPEntries p) { |
| p.intfMethodRefs.add(info); |
| return null; |
| } |
| |
| @Override |
| public Void visitInvokeDynamic(ConstantPool.CONSTANT_InvokeDynamic_info info, CPEntries p) { |
| return null; |
| } |
| |
| @Override |
| public Void visitLong(ConstantPool.CONSTANT_Long_info info, CPEntries p) { |
| return null; |
| } |
| |
| @Override |
| public Void visitMethodref(ConstantPool.CONSTANT_Methodref_info info, CPEntries p) { |
| p.methodRefs.add(info); |
| return null; |
| } |
| |
| @Override |
| public Void visitMethodHandle(ConstantPool.CONSTANT_MethodHandle_info info, CPEntries p) { |
| return null; |
| } |
| |
| @Override |
| public Void visitMethodType(ConstantPool.CONSTANT_MethodType_info info, CPEntries p) { |
| return null; |
| } |
| |
| @Override |
| public Void visitModule(ConstantPool.CONSTANT_Module_info info, CPEntries p) { |
| return null; |
| } |
| |
| @Override |
| public Void visitNameAndType(ConstantPool.CONSTANT_NameAndType_info info, CPEntries p) { |
| return null; |
| } |
| |
| @Override |
| public Void visitPackage(ConstantPool.CONSTANT_Package_info info, CPEntries p) { |
| return null; |
| } |
| |
| @Override |
| public Void visitString(ConstantPool.CONSTANT_String_info info, CPEntries p) { |
| return null; |
| } |
| |
| @Override |
| public Void visitUtf8(ConstantPool.CONSTANT_Utf8_info info, CPEntries p) { |
| return null; |
| } |
| } |